Assault's breaching launcher (X95) sometimes doesn't work as intended

My first impression of the gadget was rather negative until I realized the gadget could be bugged in its current build. I recorded some footage of the gadget failing and working on a custom shooting range made by a portal user. Below is a link to the video on Youtube and a rundown list of my findings.

"bf6 x95 breaching launcher bug report" video link

1. Fails to deploy flash round on other side of wall, from 4-5 or more meters, but does work from 2 and 3 meters
2. Launches back towards player when fired from almost point blank range (1m or less)
3. Also tends to work on non-destructive walls, like an FOB bunker, at working ranges as well as the wall being thinner
4. Does not work on doors even at 2-3m
5. Use on destructive walls seem inconsistent at times, yellow arrow/chevron above crosshair seems to flicker